Nine-year survival of a 60-year-old woman with locally advanced pancreatic cancer under repeated open approach radiofrequency ablation: A case report

Figure 3 Operative findings of the first radiofrequency ablation. A: Intraoperative placement of radiofrequency ablation (RFA) probe under direct ultrasound guidance; B: The tip for RFA was placed inside the tumor under intraoperative ultrasound guidance.